I just
bought it about 6 months ago with the intentions on just keeping
it stock being 6.7's are pretty expensive to tune but after
fixin my old 12 valve to run 600 horse the addiction was still
in my blood, so i had to start upgrading, im done with performance
for now gonna start making it look good.

Get
a promo code for $10 off any order
over $100 when
you submit pictures with a list of performance upgrades to Thoroughbred
Diesel for us to use in our diesel truck gallery below. That's
right, you get $10 off your next order for showing off your
diesel! Fill out our submission
form.